https://my.elastic-code.com/zh/tags/kafka/Recent content in Kafka on Elastic CodeHugo -- gohugo.iozh-cn© 2026 Elastic CodeFri, 08 Nov 2024 09:32:11 +0800https://my.elastic-code.com/zh/posts/tech/kafka/Fri, 08 Nov 2024 09:32:11 +0800https://my.elastic-code.com/zh/posts/tech/kafka/<h1 class="relative group">Kafka 简要技术博客：从消息模型到 Go 实践 <div id="kafka-简要技术博客从消息模型到-go-实践" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#kafka-%e7%ae%80%e8%a6%81%e6%8a%80%e6%9c%af%e5%8d%9a%e5%ae%a2%e4%bb%8e%e6%b6%88%e6%81%af%e6%a8%a1%e5%9e%8b%e5%88%b0-go-%e5%ae%9e%e8%b7%b5" aria-label="锚点">#</a> </span> </h1> <p><a href="https://github.com/HZreal/Go-scenery/blob/master/middleware/kafka/kafka.md" target="_blank" rel="noreferrer">Github 地址</a></p> <h2 class="relative group">背景 <div id="背景" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e8%83%8c%e6%99%af" aria-label="锚点">#</a> </span> </h2> <p>Kafka 是一个高吞吐、可持久化、分布式的发布订阅消息系统。它常被放在业务系统和数据处理系统之间，用来承接事件流、日志流、指标流和异步消息。和传统“发一条、取一条”的队列相比，Kafka 更强调顺序追加、分区扩展、按偏移量消费，以及消息在一定保留周期内可重复读取。</p>